80062808

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1680

約数の個数: 64

約数和(自身を含む): 184550400

約数和(自身を除く): 104487592

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 133, 152, 188, 266, 329, 376, 532, 658, 893, 1064, 1316, 1601, 1786, 2632, 3202, 3572, 6251, 6404, 7144, 11207, 12502, 12808, 22414, 25004, 30419, 44828, 50008, 60838, 75247, 89656, 121676, 150494, 212933, 243352, 300988, 425866, 526729, 601976, 851732, 1053458, 1429693, 1703464, 2106916, 2859386, 4213832, 5718772, 10007851, 11437544, 20015702, 40031404, 80062808]

約数ペア:

[(1, 80062808), (2, 40031404), (4, 20015702), (7, 11437544), (8, 10007851), (14, 5718772), (19, 4213832), (28, 2859386), (38, 2106916), (47, 1703464), (56, 1429693), (76, 1053458), (94, 851732), (133, 601976), (152, 526729), (188, 425866), (266, 300988), (329, 243352), (376, 212933), (532, 150494), (658, 121676), (893, 89656), (1064, 75247), (1316, 60838), (1601, 50008), (1786, 44828), (2632, 30419), (3202, 25004), (3572, 22414), (6251, 12808), (6404, 12502), (7144, 11207)]